/*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.paymentexpress.jwt.util;

import com.google.gson.Gson;

/**
 * Gson factory that points to a static Gson instance
 * 
 * @author pying@google.com(peng ying)
 *
 */
public class GsonHelper {
  private static final Gson gson = new Gson();
  
  /**
   * Can't Initialize this class
   */
  private GsonHelper(){}
  
  /**
   * get the static Gson instance
   * @return Gson gson instance
   */
  public static Gson getGson(){
    return gson;
  }
}
